답안 #54424 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
54424	2018-07-03T11:53:01 Z	egorlifar	Segments (IZhO18_segments)	C++14	100 / 100	4317 ms	6268 KB

segments

/*
ЗАПУСКАЕМ 
░ГУСЯ░▄▀▀▀▄░РАБОТЯГУ░░
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 */
#include <bits/stdc++.h>
    
     
using namespace std;
#define sz(c) (int)(c).size()
#define all(c) (c).begin(), (c).end()
#define rall(c) (c).rbegin(), (c).rend()
#define left left228
#define right right228
#define next next228
#define rank rank228
#define prev prev228
#define y1 y1228                                                         
#define pb push_back
#define x first
#define y second
const string FILENAME = "input";
const int MAXN = 200001;
const int MAGIC = 1500;

//12:00
//17:00
int n, t;
int id = 0;
bool alive[MAXN];
int L[MAXN + MAXN];
int ids[MAXN];
int li[MAXN], ri[MAXN];
int lsz[MAXN], rsz[MAXN];
int cntin;


bool comp(const int &a, const int &b) {
    return L[a + MAXN] - L[a] + 1 < L[b + MAXN] - L[b] + 1;
}


int cntsmall(int l, int r, int k) {
    while (l != r){
        int mid = (l + r) >> 1;
        if (rsz[mid] - lsz[mid] + 1 >= k) {
            r = mid;
        } else {
            l = mid + 1;
        }
    }
    if (rsz[l] - lsz[l] + 1 < k) {
        return l + 1;
    }
    return l;
}
 

int getl(int pos, int k) {
    int res = 0;
    int border = (pos / MAGIC + 1) * MAGIC;
    for (int i = pos; i < min(border, cntin); i++) {
        if (rsz[i] < k) {
            res--;
        }
    }
    for (int i = border; i < cntin; i += MAGIC){
        int lb = i, rb = min(i + MAGIC, cntin);
        int val = lower_bound(ri + lb, ri + rb, k) - ri - lb;
        res -= val;
    }
    return res;
}

 
int getr(int pos, int k) {
    int res = 0;
    int border = (pos / MAGIC + 1) * MAGIC;
    for (int i = pos; i < min(border, cntin); i++) {
        if (lsz[i] > k) {
            res--;
        }
    }
    for (int i = border; i < cntin; i += MAGIC) {
        int lb  = i, rb = min(i + MAGIC, cntin);
        int val = rb - (upper_bound(li + lb, li + rb, k) - li);
        res -= val;
    }
    return res;
}


int st[1505];
bool st1[1505];
int uks;

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	//read(FILENAME);
    cin >> n >> t;
    int cnt = 0;
    int pans = 0;
    for (int it = 0; it < n; it++) {
        if (uks >= MAGIC) {
            cntin = 0;
            uks = 0;
            for (int i = 1; i <= id; i++) {
                if (alive[i]) {
                    ids[cntin] = i;
                    cntin++;
                }
            }
            sort(ids, ids + cntin, comp);
            for (int i = 0; i < cntin; i++) {
                li[i] = lsz[i] = L[ids[i]];
            }
            for (int i = 0; i < cntin; i++) {
                ri[i] = rsz[i] = L[ids[i] + MAXN];
            }
            for (int i = 0; i < cntin; i += MAGIC){
                int lb = i, rb = min(i + MAGIC, cntin);
                sort(li + lb, li + rb);
                sort(ri + lb, ri + rb);
            }
        }
        int type;
        cin >> type;
        if (type == 1) {
            int l, r;
            cin >> l >> r;
            l ^= pans * t;
            r ^= pans * t;
            if (l > r) {
                swap(l, r);
            }
            id++;
            cnt++;
            alive[id] = true;
            L[id] = l;
            L[id + MAXN] = r;
            st[uks] = id;
            st1[uks] = 1;
            uks++;
        } else if (type == 2) {
            int id1;
            cin >> id1;
            cnt--;
            alive[id1] = false;
            st[uks] = id1;
            st1[uks] = 0;
            uks++;
        } else if (type == 3) {
            int l, r, k;
            cin >> l >> r >> k;
            l ^= pans * t;
            r ^= pans * t;
            if (l > r) {
                swap(l, r);
            }
            if (r - l + 1 < k) {
                cout << 0 << '\n';
                pans = 0;
                continue;
            }
            int ans = cnt;
            if (cntin) {
                int pos = cntsmall(0, cntin - 1, k);
                ans -= pos;
                ans += getl(pos, l + k - 1);
                ans += getr(pos, r - k + 1);
            }
            for (int j = 0; j < uks; j++) {
                int tl = max(L[st[j]], l);
                int tr = min(L[st[j] + MAXN], r);
                if (tr - tl + 1 < k) {
                    if (st1[j]) {
                        ans--;
                    } else {
                        ans++;
                    }
                }
            }
            cout << ans << '\n';
            pans = ans;
        }
    }
}

Subtask #1
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	14 ms	692 KB	Output is correct
4	Correct	15 ms	692 KB	Output is correct
5	Correct	13 ms	848 KB	Output is correct
6	Correct	14 ms	848 KB	Output is correct
7	Correct	13 ms	848 KB	Output is correct
8	Correct	10 ms	848 KB	Output is correct
9	Correct	12 ms	848 KB	Output is correct
10	Correct	7 ms	848 KB	Output is correct
11	Correct	25 ms	848 KB	Output is correct
12	Correct	25 ms	848 KB	Output is correct
13	Correct	7 ms	848 KB	Output is correct
14	Correct	11 ms	848 KB	Output is correct
15	Correct	12 ms	848 KB	Output is correct
16	Correct	13 ms	848 KB	Output is correct
17	Correct	14 ms	848 KB	Output is correct
18	Correct	12 ms	848 KB	Output is correct
19	Correct	13 ms	848 KB	Output is correct
20	Correct	13 ms	848 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	679 ms	2396 KB	Output is correct
2	Correct	709 ms	2396 KB	Output is correct
3	Correct	739 ms	2456 KB	Output is correct
4	Correct	824 ms	2620 KB	Output is correct
5	Correct	972 ms	3472 KB	Output is correct
6	Correct	1073 ms	3516 KB	Output is correct
7	Correct	741 ms	3516 KB	Output is correct
8	Correct	757 ms	3516 KB	Output is correct
9	Correct	657 ms	3516 KB	Output is correct
10	Correct	1112 ms	3516 KB	Output is correct
11	Correct	396 ms	3516 KB	Output is correct
12	Correct	915 ms	3516 KB	Output is correct

Subtask #3
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	255 ms	3516 KB	Output is correct
2	Correct	249 ms	3516 KB	Output is correct
3	Correct	312 ms	3516 KB	Output is correct
4	Correct	247 ms	3516 KB	Output is correct
5	Correct	1125 ms	3516 KB	Output is correct
6	Correct	962 ms	3516 KB	Output is correct
7	Correct	979 ms	3516 KB	Output is correct
8	Correct	1058 ms	3632 KB	Output is correct
9	Correct	1052 ms	3632 KB	Output is correct
10	Correct	1006 ms	3632 KB	Output is correct
11	Correct	417 ms	3632 KB	Output is correct
12	Correct	1002 ms	3632 KB	Output is correct
13	Correct	911 ms	3632 KB	Output is correct
14	Correct	791 ms	3632 KB	Output is correct
15	Correct	544 ms	3632 KB	Output is correct
16	Correct	526 ms	3632 KB	Output is correct
17	Correct	874 ms	3632 KB	Output is correct
18	Correct	830 ms	3632 KB	Output is correct
19	Correct	840 ms	3632 KB	Output is correct
20	Correct	805 ms	3632 KB	Output is correct
21	Correct	392 ms	3632 KB	Output is correct
22	Correct	708 ms	3632 KB	Output is correct
23	Correct	790 ms	3632 KB	Output is correct
24	Correct	727 ms	3632 KB	Output is correct
25	Correct	255 ms	3632 KB	Output is correct
26	Correct	248 ms	3632 KB	Output is correct
27	Correct	253 ms	3632 KB	Output is correct
28	Correct	279 ms	3632 KB	Output is correct
29	Correct	922 ms	3632 KB	Output is correct
30	Correct	879 ms	3632 KB	Output is correct
31	Correct	968 ms	3632 KB	Output is correct
32	Correct	924 ms	3632 KB	Output is correct
33	Correct	907 ms	3632 KB	Output is correct
34	Correct	541 ms	3632 KB	Output is correct
35	Correct	739 ms	3632 KB	Output is correct
36	Correct	874 ms	3632 KB	Output is correct

Subtask #4
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	268 ms	3632 KB	Output is correct
2	Correct	244 ms	3632 KB	Output is correct
3	Correct	272 ms	3632 KB	Output is correct
4	Correct	276 ms	3632 KB	Output is correct
5	Correct	847 ms	3632 KB	Output is correct
6	Correct	450 ms	3632 KB	Output is correct
7	Correct	917 ms	3632 KB	Output is correct
8	Correct	942 ms	3632 KB	Output is correct
9	Correct	748 ms	3632 KB	Output is correct
10	Correct	964 ms	3632 KB	Output is correct
11	Correct	512 ms	3632 KB	Output is correct
12	Correct	1035 ms	3632 KB	Output is correct
13	Correct	898 ms	3632 KB	Output is correct
14	Correct	639 ms	3632 KB	Output is correct
15	Correct	973 ms	3632 KB	Output is correct
16	Correct	948 ms	3632 KB	Output is correct
17	Correct	718 ms	3632 KB	Output is correct
18	Correct	832 ms	3632 KB	Output is correct
19	Correct	705 ms	3632 KB	Output is correct
20	Correct	733 ms	3632 KB	Output is correct

Subtask #5
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	14 ms	692 KB	Output is correct
4	Correct	15 ms	692 KB	Output is correct
5	Correct	13 ms	848 KB	Output is correct
6	Correct	14 ms	848 KB	Output is correct
7	Correct	13 ms	848 KB	Output is correct
8	Correct	10 ms	848 KB	Output is correct
9	Correct	12 ms	848 KB	Output is correct
10	Correct	7 ms	848 KB	Output is correct
11	Correct	25 ms	848 KB	Output is correct
12	Correct	25 ms	848 KB	Output is correct
13	Correct	7 ms	848 KB	Output is correct
14	Correct	11 ms	848 KB	Output is correct
15	Correct	12 ms	848 KB	Output is correct
16	Correct	13 ms	848 KB	Output is correct
17	Correct	14 ms	848 KB	Output is correct
18	Correct	12 ms	848 KB	Output is correct
19	Correct	13 ms	848 KB	Output is correct
20	Correct	13 ms	848 KB	Output is correct
21	Correct	679 ms	2396 KB	Output is correct
22	Correct	709 ms	2396 KB	Output is correct
23	Correct	739 ms	2456 KB	Output is correct
24	Correct	824 ms	2620 KB	Output is correct
25	Correct	972 ms	3472 KB	Output is correct
26	Correct	1073 ms	3516 KB	Output is correct
27	Correct	741 ms	3516 KB	Output is correct
28	Correct	757 ms	3516 KB	Output is correct
29	Correct	657 ms	3516 KB	Output is correct
30	Correct	1112 ms	3516 KB	Output is correct
31	Correct	396 ms	3516 KB	Output is correct
32	Correct	915 ms	3516 KB	Output is correct
33	Correct	268 ms	3632 KB	Output is correct
34	Correct	244 ms	3632 KB	Output is correct
35	Correct	272 ms	3632 KB	Output is correct
36	Correct	276 ms	3632 KB	Output is correct
37	Correct	847 ms	3632 KB	Output is correct
38	Correct	450 ms	3632 KB	Output is correct
39	Correct	917 ms	3632 KB	Output is correct
40	Correct	942 ms	3632 KB	Output is correct
41	Correct	748 ms	3632 KB	Output is correct
42	Correct	964 ms	3632 KB	Output is correct
43	Correct	512 ms	3632 KB	Output is correct
44	Correct	1035 ms	3632 KB	Output is correct
45	Correct	898 ms	3632 KB	Output is correct
46	Correct	639 ms	3632 KB	Output is correct
47	Correct	973 ms	3632 KB	Output is correct
48	Correct	948 ms	3632 KB	Output is correct
49	Correct	718 ms	3632 KB	Output is correct
50	Correct	832 ms	3632 KB	Output is correct
51	Correct	705 ms	3632 KB	Output is correct
52	Correct	733 ms	3632 KB	Output is correct
53	Correct	277 ms	3632 KB	Output is correct
54	Correct	283 ms	3632 KB	Output is correct
55	Correct	332 ms	3632 KB	Output is correct
56	Correct	299 ms	3632 KB	Output is correct
57	Correct	567 ms	3632 KB	Output is correct
58	Correct	289 ms	3632 KB	Output is correct
59	Correct	996 ms	3632 KB	Output is correct
60	Correct	1282 ms	3632 KB	Output is correct
61	Correct	833 ms	3632 KB	Output is correct
62	Correct	1057 ms	3632 KB	Output is correct
63	Correct	1061 ms	3632 KB	Output is correct
64	Correct	1008 ms	3632 KB	Output is correct
65	Correct	528 ms	3632 KB	Output is correct
66	Correct	454 ms	3632 KB	Output is correct
67	Correct	847 ms	3632 KB	Output is correct
68	Correct	744 ms	3632 KB	Output is correct
69	Correct	742 ms	3632 KB	Output is correct
70	Correct	680 ms	3632 KB	Output is correct
71	Correct	742 ms	3632 KB	Output is correct
72	Correct	753 ms	3632 KB	Output is correct
73	Correct	572 ms	3632 KB	Output is correct
74	Correct	788 ms	3632 KB	Output is correct
75	Correct	1065 ms	3644 KB	Output is correct
76	Correct	1059 ms	3660 KB	Output is correct
77	Correct	277 ms	3660 KB	Output is correct
78	Correct	267 ms	3660 KB	Output is correct
79	Correct	251 ms	3660 KB	Output is correct
80	Correct	257 ms	3660 KB	Output is correct
81	Correct	765 ms	3660 KB	Output is correct
82	Correct	611 ms	3660 KB	Output is correct
83	Correct	441 ms	3660 KB	Output is correct
84	Correct	746 ms	3660 KB	Output is correct
85	Correct	1022 ms	3660 KB	Output is correct
86	Correct	913 ms	3660 KB	Output is correct
87	Correct	663 ms	3660 KB	Output is correct
88	Correct	432 ms	3660 KB	Output is correct

Subtask #6
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	14 ms	692 KB	Output is correct
4	Correct	15 ms	692 KB	Output is correct
5	Correct	13 ms	848 KB	Output is correct
6	Correct	14 ms	848 KB	Output is correct
7	Correct	13 ms	848 KB	Output is correct
8	Correct	10 ms	848 KB	Output is correct
9	Correct	12 ms	848 KB	Output is correct
10	Correct	7 ms	848 KB	Output is correct
11	Correct	25 ms	848 KB	Output is correct
12	Correct	25 ms	848 KB	Output is correct
13	Correct	7 ms	848 KB	Output is correct
14	Correct	11 ms	848 KB	Output is correct
15	Correct	12 ms	848 KB	Output is correct
16	Correct	13 ms	848 KB	Output is correct
17	Correct	14 ms	848 KB	Output is correct
18	Correct	12 ms	848 KB	Output is correct
19	Correct	13 ms	848 KB	Output is correct
20	Correct	13 ms	848 KB	Output is correct
21	Correct	679 ms	2396 KB	Output is correct
22	Correct	709 ms	2396 KB	Output is correct
23	Correct	739 ms	2456 KB	Output is correct
24	Correct	824 ms	2620 KB	Output is correct
25	Correct	972 ms	3472 KB	Output is correct
26	Correct	1073 ms	3516 KB	Output is correct
27	Correct	741 ms	3516 KB	Output is correct
28	Correct	757 ms	3516 KB	Output is correct
29	Correct	657 ms	3516 KB	Output is correct
30	Correct	1112 ms	3516 KB	Output is correct
31	Correct	396 ms	3516 KB	Output is correct
32	Correct	915 ms	3516 KB	Output is correct
33	Correct	255 ms	3516 KB	Output is correct
34	Correct	249 ms	3516 KB	Output is correct
35	Correct	312 ms	3516 KB	Output is correct
36	Correct	247 ms	3516 KB	Output is correct
37	Correct	1125 ms	3516 KB	Output is correct
38	Correct	962 ms	3516 KB	Output is correct
39	Correct	979 ms	3516 KB	Output is correct
40	Correct	1058 ms	3632 KB	Output is correct
41	Correct	1052 ms	3632 KB	Output is correct
42	Correct	1006 ms	3632 KB	Output is correct
43	Correct	417 ms	3632 KB	Output is correct
44	Correct	1002 ms	3632 KB	Output is correct
45	Correct	911 ms	3632 KB	Output is correct
46	Correct	791 ms	3632 KB	Output is correct
47	Correct	544 ms	3632 KB	Output is correct
48	Correct	526 ms	3632 KB	Output is correct
49	Correct	874 ms	3632 KB	Output is correct
50	Correct	830 ms	3632 KB	Output is correct
51	Correct	840 ms	3632 KB	Output is correct
52	Correct	805 ms	3632 KB	Output is correct
53	Correct	392 ms	3632 KB	Output is correct
54	Correct	708 ms	3632 KB	Output is correct
55	Correct	790 ms	3632 KB	Output is correct
56	Correct	727 ms	3632 KB	Output is correct
57	Correct	255 ms	3632 KB	Output is correct
58	Correct	248 ms	3632 KB	Output is correct
59	Correct	253 ms	3632 KB	Output is correct
60	Correct	279 ms	3632 KB	Output is correct
61	Correct	922 ms	3632 KB	Output is correct
62	Correct	879 ms	3632 KB	Output is correct
63	Correct	968 ms	3632 KB	Output is correct
64	Correct	924 ms	3632 KB	Output is correct
65	Correct	907 ms	3632 KB	Output is correct
66	Correct	541 ms	3632 KB	Output is correct
67	Correct	739 ms	3632 KB	Output is correct
68	Correct	874 ms	3632 KB	Output is correct
69	Correct	268 ms	3632 KB	Output is correct
70	Correct	244 ms	3632 KB	Output is correct
71	Correct	272 ms	3632 KB	Output is correct
72	Correct	276 ms	3632 KB	Output is correct
73	Correct	847 ms	3632 KB	Output is correct
74	Correct	450 ms	3632 KB	Output is correct
75	Correct	917 ms	3632 KB	Output is correct
76	Correct	942 ms	3632 KB	Output is correct
77	Correct	748 ms	3632 KB	Output is correct
78	Correct	964 ms	3632 KB	Output is correct
79	Correct	512 ms	3632 KB	Output is correct
80	Correct	1035 ms	3632 KB	Output is correct
81	Correct	898 ms	3632 KB	Output is correct
82	Correct	639 ms	3632 KB	Output is correct
83	Correct	973 ms	3632 KB	Output is correct
84	Correct	948 ms	3632 KB	Output is correct
85	Correct	718 ms	3632 KB	Output is correct
86	Correct	832 ms	3632 KB	Output is correct
87	Correct	705 ms	3632 KB	Output is correct
88	Correct	733 ms	3632 KB	Output is correct
89	Correct	277 ms	3632 KB	Output is correct
90	Correct	283 ms	3632 KB	Output is correct
91	Correct	332 ms	3632 KB	Output is correct
92	Correct	299 ms	3632 KB	Output is correct
93	Correct	567 ms	3632 KB	Output is correct
94	Correct	289 ms	3632 KB	Output is correct
95	Correct	996 ms	3632 KB	Output is correct
96	Correct	1282 ms	3632 KB	Output is correct
97	Correct	833 ms	3632 KB	Output is correct
98	Correct	1057 ms	3632 KB	Output is correct
99	Correct	1061 ms	3632 KB	Output is correct
100	Correct	1008 ms	3632 KB	Output is correct
101	Correct	528 ms	3632 KB	Output is correct
102	Correct	454 ms	3632 KB	Output is correct
103	Correct	847 ms	3632 KB	Output is correct
104	Correct	744 ms	3632 KB	Output is correct
105	Correct	742 ms	3632 KB	Output is correct
106	Correct	680 ms	3632 KB	Output is correct
107	Correct	742 ms	3632 KB	Output is correct
108	Correct	753 ms	3632 KB	Output is correct
109	Correct	572 ms	3632 KB	Output is correct
110	Correct	788 ms	3632 KB	Output is correct
111	Correct	1065 ms	3644 KB	Output is correct
112	Correct	1059 ms	3660 KB	Output is correct
113	Correct	277 ms	3660 KB	Output is correct
114	Correct	267 ms	3660 KB	Output is correct
115	Correct	251 ms	3660 KB	Output is correct
116	Correct	257 ms	3660 KB	Output is correct
117	Correct	765 ms	3660 KB	Output is correct
118	Correct	611 ms	3660 KB	Output is correct
119	Correct	441 ms	3660 KB	Output is correct
120	Correct	746 ms	3660 KB	Output is correct
121	Correct	1022 ms	3660 KB	Output is correct
122	Correct	913 ms	3660 KB	Output is correct
123	Correct	663 ms	3660 KB	Output is correct
124	Correct	432 ms	3660 KB	Output is correct
125	Correct	515 ms	3660 KB	Output is correct
126	Correct	520 ms	3660 KB	Output is correct
127	Correct	558 ms	3660 KB	Output is correct
128	Correct	515 ms	3660 KB	Output is correct
129	Correct	519 ms	3660 KB	Output is correct
130	Correct	543 ms	3660 KB	Output is correct
131	Correct	1257 ms	3660 KB	Output is correct
132	Correct	2399 ms	3956 KB	Output is correct
133	Correct	3199 ms	4988 KB	Output is correct
134	Correct	2168 ms	4988 KB	Output is correct
135	Correct	3041 ms	5208 KB	Output is correct
136	Correct	1088 ms	5208 KB	Output is correct
137	Correct	4289 ms	6024 KB	Output is correct
138	Correct	3069 ms	6024 KB	Output is correct
139	Correct	3680 ms	6024 KB	Output is correct
140	Correct	4006 ms	6024 KB	Output is correct
141	Correct	3498 ms	6024 KB	Output is correct
142	Correct	907 ms	6024 KB	Output is correct
143	Correct	1610 ms	6024 KB	Output is correct
144	Correct	783 ms	6024 KB	Output is correct
145	Correct	3946 ms	6024 KB	Output is correct
146	Correct	2233 ms	6024 KB	Output is correct
147	Correct	1631 ms	6024 KB	Output is correct
148	Correct	1576 ms	6024 KB	Output is correct
149	Correct	2649 ms	6024 KB	Output is correct
150	Correct	2780 ms	6024 KB	Output is correct
151	Correct	2688 ms	6024 KB	Output is correct
152	Correct	2662 ms	6024 KB	Output is correct
153	Correct	2659 ms	6024 KB	Output is correct
154	Correct	2778 ms	6024 KB	Output is correct
155	Correct	1216 ms	6024 KB	Output is correct
156	Correct	1685 ms	6024 KB	Output is correct
157	Correct	4111 ms	6024 KB	Output is correct
158	Correct	4177 ms	6024 KB	Output is correct
159	Correct	3346 ms	6024 KB	Output is correct
160	Correct	2377 ms	6024 KB	Output is correct
161	Correct	578 ms	6024 KB	Output is correct
162	Correct	515 ms	6024 KB	Output is correct
163	Correct	526 ms	6024 KB	Output is correct
164	Correct	569 ms	6024 KB	Output is correct
165	Correct	667 ms	6024 KB	Output is correct
166	Correct	628 ms	6024 KB	Output is correct
167	Correct	4317 ms	6040 KB	Output is correct
168	Correct	4302 ms	6268 KB	Output is correct
169	Correct	4038 ms	6268 KB	Output is correct
170	Correct	3785 ms	6268 KB	Output is correct
171	Correct	3484 ms	6268 KB	Output is correct
172	Correct	2201 ms	6268 KB	Output is correct
173	Correct	3915 ms	6268 KB	Output is correct
174	Correct	2281 ms	6268 KB	Output is correct
175	Correct	3605 ms	6268 KB	Output is correct
176	Correct	1491 ms	6268 KB	Output is correct
177	Correct	3387 ms	6268 KB	Output is correct
178	Correct	3194 ms	6268 KB	Output is correct

답안 #54424

Compilation message

Subtask #1 7.0 / 7.0

Subtask #2 15.0 / 15.0

Subtask #3 16.0 / 16.0

Subtask #4 17.0 / 17.0

Subtask #5 20.0 / 20.0

Subtask #6 25.0 / 25.0

Subtask #1
7.0 / 7.0

Subtask #2
15.0 / 15.0

Subtask #3
16.0 / 16.0

Subtask #4
17.0 / 17.0

Subtask #5
20.0 / 20.0

Subtask #6
25.0 / 25.0